1264327704

素因数分解:

$2^3\times 3^4\times {\mathrm{1951123}}^1$

素因数の和:1951141

約数の個数: 40

約数和(自身を含む): 3541290060

約数和(自身を除く): 2276962356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1951123, 3902246, 5853369, 7804492, 11706738, 15608984, 17560107, 23413476, 35120214, 46826952, 52680321, 70240428, 105360642, 140480856, 158040963, 210721284, 316081926, 421442568, 632163852, 1264327704]

約数ペア:

[(1, 1264327704), (2, 632163852), (3, 421442568), (4, 316081926), (6, 210721284), (8, 158040963), (9, 140480856), (12, 105360642), (18, 70240428), (24, 52680321), (27, 46826952), (36, 35120214), (54, 23413476), (72, 17560107), (81, 15608984), (108, 11706738), (162, 7804492), (216, 5853369), (324, 3902246), (648, 1951123)]